Joshua Fronk, D.O.
NPI 1619137064 · Hospice and Palliative Medicine (Family Medicine) Physician · Stanford, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joshua Fronk, D.O. is a Hospice and Palliative Medicine (Family Medicine) Physician provider in Stanford, CA (NPI 1619137064).
Provider details
- NPI number
- 1619137064
- Entity type
- Individual
- Primary specialty
- Hospice and Palliative Medicine (Family Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 20A11771 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
191 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 59 | $214 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 40 | $133 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 39 | $155 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 26 | $262 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 14 | $194 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 59 | 15 |
| Methadone Hcl | 32 | — |
| Gabapentin | 20 | — |
| Morphine Sulfatebrand: Morphine Sulfate Er | 13 | — |
| Fentanyl | 12 | — |
| Lipase/Protease/Amylasebrand: Creon | 11 | — |
| Oxycodone Myristatebrand: Xtampza Er |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-06-10
- Last updated
- 2021-11-29
- Certified
- 2021-11-29
Frequently asked questions
- What is Joshua Fronk's NPI number?
- Joshua Fronk's National Provider Identifier (NPI) is 1619137064, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joshua Fronk's specialty?
- Joshua Fronk is listed in the NPPES registry with a primary specialty of Hospice and Palliative Medicine (Family Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Joshua Fronk located?
- Joshua Fronk's practice location on file with NPPES is 300 Pasteur Dr, Stanford, CA 94305-2200.
- What is Joshua Fronk's phone number?
- The practice phone number listed in the NPPES registry for Joshua Fronk is (650) 724-0385.
- Does Joshua Fronk accept Medicare?
- Joshua Fronk is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joshua Fronk's NPI active?
- Yes — Joshua Fronk's NPI (1619137064) is active in the NPPES registry as of the last update on 2021-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.